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From May 15 to 17, 2012, the "Ship Operation Status Shore Base Monitoring System" indepen...

Dow's polyurethane sales climbed sharply in the first quarter Dow Chemical, a global chemical ...

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Model NO.: SL9461TTCC ...

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Gray cast iron valve for the nominal pressure PN ≤ 1.0MPa, the working temperature of 10 ~ 20...

Urbanization is an inevitable trend of human social and economic development. However, t...